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Diffstat (limited to 'arch/arm/mach-s3c2410/mach-h1940.c')
-rw-r--r--arch/arm/mach-s3c2410/mach-h1940.c757
1 files changed, 0 insertions, 757 deletions
diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
deleted file mode 100644
index 41245a603981..000000000000
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ /dev/null
@@ -1,757 +0,0 @@
-/* linux/arch/arm/mach-s3c2410/mach-h1940.c
- *
- * Copyright (c) 2003-2005 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- *
- * http://www.handhelds.org/projects/h1940.html
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/memblock.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/serial_core.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/input.h>
-#include <linux/gpio_keys.h>
-#include <linux/pwm_backlight.h>
-#include <linux/i2c.h>
-#include <linux/leds.h>
-#include <linux/pda_power.h>
-#include <linux/s3c_adc_battery.h>
-#include <linux/delay.h>
-
-#include <video/platform_lcd.h>
-
-#include <linux/mmc/host.h>
-#include <linux/export.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/hardware.h>
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-
-#include <plat/regs-serial.h>
-#include <mach/regs-lcd.h>
-#include <mach/regs-clock.h>
-
-#include <mach/regs-gpio.h>
-#include <mach/gpio-fns.h>
-#include <mach/gpio-nrs.h>
-
-#include <mach/h1940.h>
-#include <mach/h1940-latch.h>
-#include <mach/fb.h>
-#include <plat/udc.h>
-#include <plat/iic.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/clock.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-#include <plat/pll.h>
-#include <plat/pm.h>
-#include <plat/mci.h>
-#include <plat/ts.h>
-
-#include <sound/uda1380.h>
-
-#include "common.h"
-
-#define H1940_LATCH ((void __force __iomem *)0xF8000000)
-
-#define H1940_PA_LATCH S3C2410_CS2
-
-#define H1940_LATCH_BIT(x) (1 << ((x) + 16 - S3C_GPIO_END))
-
-static struct map_desc h1940_iodesc[] __initdata = {
- [0] = {
- .virtual = (unsigned long)H1940_LATCH,
- .pfn = __phys_to_pfn(H1940_PA_LATCH),
- .length = SZ_16K,
- .type = MT_DEVICE
- },
-};
-
-#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
-#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
-#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
-
-static struct s3c2410_uartcfg h1940_uartcfgs[] __initdata = {
- [0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = 0x3c5,
- .ulcon = 0x03,
- .ufcon = 0x51,
- },
- [1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = 0x245,
- .ulcon = 0x03,
- .ufcon = 0x00,
- },
- /* IR port */
- [2] = {
- .hwport = 2,
- .flags = 0,
- .uart_flags = UPF_CONS_FLOW,
- .ucon = 0x3c5,
- .ulcon = 0x43,
- .ufcon = 0x51,
- }
-};
-
-/* Board control latch control */
-
-static unsigned int latch_state;
-
-static void h1940_latch_control(unsigned int clear, unsigned int set)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- latch_state &= ~clear;
- latch_state |= set;
-
- __raw_writel(latch_state, H1940_LATCH);
-
- local_irq_restore(flags);
-}
-
-static inline int h1940_gpiolib_to_latch(int offset)
-{
- return 1 << (offset + 16);
-}
-
-static void h1940_gpiolib_latch_set(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- int latch_bit = h1940_gpiolib_to_latch(offset);
-
- h1940_latch_control(value ? 0 : latch_bit,
- value ? latch_bit : 0);
-}
-
-static int h1940_gpiolib_latch_output(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- h1940_gpiolib_latch_set(chip, offset, value);
- return 0;
-}
-
-static int h1940_gpiolib_latch_get(struct gpio_chip *chip,
- unsigned offset)
-{
- return (latch_state >> (offset + 16)) & 1;
-}
-
-struct gpio_chip h1940_latch_gpiochip = {
- .base = H1940_LATCH_GPIO(0),
- .owner = THIS_MODULE,
- .label = "H1940_LATCH",
- .ngpio = 16,
- .direction_output = h1940_gpiolib_latch_output,
- .set = h1940_gpiolib_latch_set,
- .get = h1940_gpiolib_latch_get,
-};
-
-static struct s3c2410_udc_mach_info h1940_udc_cfg __initdata = {
- .vbus_pin = S3C2410_GPG(5),
- .vbus_pin_inverted = 1,
- .pullup_pin = H1940_LATCH_USB_DP,
-};
-
-static struct s3c2410_ts_mach_info h1940_ts_cfg __initdata = {
- .delay = 10000,
- .presc = 49,
- .oversampling_shift = 2,
- .cfg_gpio = s3c24xx_ts_cfg_gpio,
-};
-
-/**
- * Set lcd on or off
- **/
-static struct s3c2410fb_display h1940_lcd __initdata = {
- .lcdcon5= S3C2410_LCDCON5_FRM565 | \
- S3C2410_LCDCON5_INVVLINE | \
- S3C2410_LCDCON5_HWSWP,
-
- .type = S3C2410_LCDCON1_TFT,
- .width = 240,
- .height = 320,
- .pixclock = 260000,
- .xres = 240,
- .yres = 320,
- .bpp = 16,
- .left_margin = 8,
- .right_margin = 20,
- .hsync_len = 4,
- .upper_margin = 8,
- .lower_margin = 7,
- .vsync_len = 1,
-};
-
-static struct s3c2410fb_mach_info h1940_fb_info __initdata = {
- .displays = &h1940_lcd,
- .num_displays = 1,
- .default_display = 0,
-
- .lpcsel = 0x02,
- .gpccon = 0xaa940659,
- .gpccon_mask = 0xffffc0f0,
- .gpcup = 0x0000ffff,
- .gpcup_mask = 0xffffffff,
- .gpdcon = 0xaa84aaa0,
- .gpdcon_mask = 0xffffffff,
- .gpdup = 0x0000faff,
- .gpdup_mask = 0xffffffff,
-};
-
-static int power_supply_init(struct device *dev)
-{
- return gpio_request(S3C2410_GPF(2), "cable plugged");
-}
-
-static int h1940_is_ac_online(void)
-{
- return !gpio_get_value(S3C2410_GPF(2));
-}
-
-static void power_supply_exit(struct device *dev)
-{
- gpio_free(S3C2410_GPF(2));
-}
-
-static char *h1940_supplicants[] = {
- "main-battery",
- "backup-battery",
-};
-
-static struct pda_power_pdata power_supply_info = {
- .init = power_supply_init,
- .is_ac_online = h1940_is_ac_online,
- .exit = power_supply_exit,
- .supplied_to = h1940_supplicants,
- .num_supplicants = ARRAY_SIZE(h1940_supplicants),
-};
-
-static struct resource power_supply_resources[] = {
- [0] = {
- .name = "ac",
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE |
- IORESOURCE_IRQ_HIGHEDGE,
- .start = IRQ_EINT2,
- .end = IRQ_EINT2,
- },
-};
-
-static struct platform_device power_supply = {
- .name = "pda-power",
- .id = -1,
- .dev = {
- .platform_data =
- &power_supply_info,
- },
- .resource = power_supply_resources,
- .num_resources = ARRAY_SIZE(power_supply_resources),
-};
-
-static const struct s3c_adc_bat_thresh bat_lut_noac[] = {
- { .volt = 4070, .cur = 162, .level = 100},
- { .volt = 4040, .cur = 165, .level = 95},
- { .volt = 4016, .cur = 164, .level = 90},
- { .volt = 3996, .cur = 166, .level = 85},
- { .volt = 3971, .cur = 168, .level = 80},
- { .volt = 3951, .cur = 168, .level = 75},
- { .volt = 3931, .cur = 170, .level = 70},
- { .volt = 3903, .cur = 172, .level = 65},
- { .volt = 3886, .cur = 172, .level = 60},
- { .volt = 3858, .cur = 176, .level = 55},
- { .volt = 3842, .cur = 176, .level = 50},
- { .volt = 3818, .cur = 176, .level = 45},
- { .volt = 3789, .cur = 180, .level = 40},
- { .volt = 3769, .cur = 180, .level = 35},
- { .volt = 3749, .cur = 184, .level = 30},
- { .volt = 3732, .cur = 184, .level = 25},
- { .volt = 3716, .cur = 184, .level = 20},
- { .volt = 3708, .cur = 184, .level = 15},
- { .volt = 3716, .cur = 96, .level = 10},
- { .volt = 3700, .cur = 96, .level = 5},
- { .volt = 3684, .cur = 96, .level = 0},
-};
-
-static const struct s3c_adc_bat_thresh bat_lut_acin[] = {
- { .volt = 4130, .cur = 0, .level = 100},
- { .volt = 3982, .cur = 0, .level = 50},
- { .volt = 3854, .cur = 0, .level = 10},
- { .volt = 3841, .cur = 0, .level = 0},
-};
-
-int h1940_bat_init(void)
-{
- int ret;
-
- ret = gpio_request(H1940_LATCH_SM803_ENABLE, "h1940-charger-enable");
- if (ret)
- return ret;
- gpio_direction_output(H1940_LATCH_SM803_ENABLE, 0);
-
- return 0;
-
-}
-
-void h1940_bat_exit(void)
-{
- gpio_free(H1940_LATCH_SM803_ENABLE);
-}
-
-void h1940_enable_charger(void)
-{
- gpio_set_value(H1940_LATCH_SM803_ENABLE, 1);
-}
-
-void h1940_disable_charger(void)
-{
- gpio_set_value(H1940_LATCH_SM803_ENABLE, 0);
-}
-
-static struct s3c_adc_bat_pdata h1940_bat_cfg = {
- .init = h1940_bat_init,
- .exit = h1940_bat_exit,
- .enable_charger = h1940_enable_charger,
- .disable_charger = h1940_disable_charger,
- .gpio_charge_finished = S3C2410_GPF(3),
- .gpio_inverted = 1,
- .lut_noac = bat_lut_noac,
- .lut_noac_cnt = ARRAY_SIZE(bat_lut_noac),
- .lut_acin = bat_lut_acin,
- .lut_acin_cnt = ARRAY_SIZE(bat_lut_acin),
- .volt_channel = 0,
- .current_channel = 1,
- .volt_mult = 4056,
- .current_mult = 1893,
- .internal_impedance = 200,
- .backup_volt_channel = 3,
- /* TODO Check backup volt multiplier */
- .backup_volt_mult = 4056,
- .backup_volt_min = 0,
- .backup_volt_max = 4149288
-};
-
-static struct platform_device h1940_battery = {
- .name = "s3c-adc-battery",
- .id = -1,
- .dev = {
- .parent = &s3c_device_adc.dev,
- .platform_data = &h1940_bat_cfg,
- },
-};
-
-DEFINE_SPINLOCK(h1940_blink_spin);
-
-int h1940_led_blink_set(unsigned gpio, int state,
- unsigned long *delay_on, unsigned long *delay_off)
-{
- int blink_gpio, check_gpio1, check_gpio2;
-
- switch (gpio) {
- case H1940_LATCH_LED_GREEN:
- blink_gpio = S3C2410_GPA(7);
- check_gpio1 = S3C2410_GPA(1);
- check_gpio2 = S3C2410_GPA(3);
- break;
- case H1940_LATCH_LED_RED:
- blink_gpio = S3C2410_GPA(1);
- check_gpio1 = S3C2410_GPA(7);
- check_gpio2 = S3C2410_GPA(3);
- break;
- default:
- blink_gpio = S3C2410_GPA(3);
- check_gpio1 = S3C2410_GPA(1);
- check_gpio1 = S3C2410_GPA(7);
- break;
- }
-
- if (delay_on && delay_off && !*delay_on && !*delay_off)
- *delay_on = *delay_off = 500;
-
- spin_lock(&h1940_blink_spin);
-
- switch (state) {
- case GPIO_LED_NO_BLINK_LOW:
- case GPIO_LED_NO_BLINK_HIGH:
- if (!gpio_get_value(check_gpio1) &&
- !gpio_get_value(check_gpio2))
- gpio_set_value(H1940_LATCH_LED_FLASH, 0);
- gpio_set_value(blink_gpio, 0);
- if (gpio_is_valid(gpio))
- gpio_set_value(gpio, state);
- break;
- case GPIO_LED_BLINK:
- if (gpio_is_valid(gpio))
- gpio_set_value(gpio, 0);
- gpio_set_value(H1940_LATCH_LED_FLASH, 1);
- gpio_set_value(blink_gpio, 1);
- break;
- }
-
- spin_unlock(&h1940_blink_spin);
-
- return 0;
-}
-EXPORT_SYMBOL(h1940_led_blink_set);
-
-static struct gpio_led h1940_leds_desc[] = {
- {
- .name = "Green",
- .default_trigger = "main-battery-full",
- .gpio = H1940_LATCH_LED_GREEN,
- .retain_state_suspended = 1,
- },
- {
- .name = "Red",
- .default_trigger
- = "main-battery-charging-blink-full-solid",
- .gpio = H1940_LATCH_LED_RED,
- .retain_state_suspended = 1,
- },
-};
-
-static struct gpio_led_platform_data h1940_leds_pdata = {
- .num_leds = ARRAY_SIZE(h1940_leds_desc),
- .leds = h1940_leds_desc,
- .gpio_blink_set = h1940_led_blink_set,
-};
-
-static struct platform_device h1940_device_leds = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &h1940_leds_pdata,
- },
-};
-
-static struct platform_device h1940_device_bluetooth = {
- .name = "h1940-bt",
- .id = -1,
-};
-
-static void h1940_set_mmc_power(unsigned char power_mode, unsigned short vdd)
-{
- switch (power_mode) {
- case MMC_POWER_OFF:
- gpio_set_value(H1940_LATCH_SD_POWER, 0);
- break;
- case MMC_POWER_UP:
- case MMC_POWER_ON:
- gpio_set_value(H1940_LATCH_SD_POWER, 1);
- break;
- default:
- break;
- };
-}
-
-static struct s3c24xx_mci_pdata h1940_mmc_cfg __initdata = {
- .gpio_detect = S3C2410_GPF(5),
- .gpio_wprotect = S3C2410_GPH(8),
- .set_power = h1940_set_mmc_power,
- .ocr_avail = MMC_VDD_32_33,
-};
-
-static int h1940_backlight_init(struct device *dev)
-{
- gpio_request(S3C2410_GPB(0), "Backlight");
-
- gpio_direction_output(S3C2410_GPB(0), 0);
- s3c_gpio_setpull(S3C2410_GPB(0), S3C_GPIO_PULL_NONE);
- s3c_gpio_cfgpin(S3C2410_GPB(0), S3C2410_GPB0_TOUT0);
- gpio_set_value(H1940_LATCH_MAX1698_nSHUTDOWN, 1);
-
- return 0;
-}
-
-static int h1940_backlight_notify(struct device *dev, int brightness)
-{
- if (!brightness) {
- gpio_direction_output(S3C2410_GPB(0), 1);
- gpio_set_value(H1940_LATCH_MAX1698_nSHUTDOWN, 0);
- } else {
- gpio_direction_output(S3C2410_GPB(0), 0);
- s3c_gpio_setpull(S3C2410_GPB(0), S3C_GPIO_PULL_NONE);
- s3c_gpio_cfgpin(S3C2410_GPB(0), S3C2410_GPB0_TOUT0);
- gpio_set_value(H1940_LATCH_MAX1698_nSHUTDOWN, 1);
- }
- return brightness;
-}
-
-static void h1940_backlight_exit(struct device *dev)
-{
- gpio_direction_output(S3C2410_GPB(0), 1);
- gpio_set_value(H1940_LATCH_MAX1698_nSHUTDOWN, 0);
-}
-
-
-static struct platform_pwm_backlight_data backlight_data = {
- .pwm_id = 0,
- .max_brightness = 100,
- .dft_brightness = 50,
- /* tcnt = 0x31 */
- .pwm_period_ns = 36296,
- .init = h1940_backlight_init,
- .notify = h1940_backlight_notify,
- .exit = h1940_backlight_exit,
-};
-
-static struct platform_device h1940_backlight = {
- .name = "pwm-backlight",
- .dev = {
- .parent = &s3c_device_timer[0].dev,
- .platform_data = &backlight_data,
- },
- .id = -1,
-};
-
-static void h1940_lcd_power_set(struct plat_lcd_data *pd,
- unsigned int power)
-{
- int value, retries = 100;
-
- if (!power) {
- gpio_set_value(S3C2410_GPC(0), 0);
- /* wait for 3ac */
- do {
- value = gpio_get_value(S3C2410_GPC(6));
- } while (value && retries--);
-
- gpio_set_value(H1940_LATCH_LCD_P2, 0);
- gpio_set_value(H1940_LATCH_LCD_P3, 0);
- gpio_set_value(H1940_LATCH_LCD_P4, 0);
-
- gpio_direction_output(S3C2410_GPC(1), 0);
- gpio_direction_output(S3C2410_GPC(4), 0);
-
- gpio_set_value(H1940_LATCH_LCD_P1, 0);
- gpio_set_value(H1940_LATCH_LCD_P0, 0);
-
- gpio_set_value(S3C2410_GPC(5), 0);
-
- } else {
- gpio_set_value(H1940_LATCH_LCD_P0, 1);
- gpio_set_value(H1940_LATCH_LCD_P1, 1);
-
- gpio_direction_input(S3C2410_GPC(1));
- gpio_direction_input(S3C2410_GPC(4));
- mdelay(10);
- s3c_gpio_cfgpin(S3C2410_GPC(1), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S3C2410_GPC(4), S3C_GPIO_SFN(2));
-
- gpio_set_value(S3C2410_GPC(5), 1);
- gpio_set_value(S3C2410_GPC(0), 1);
-
- gpio_set_value(H1940_LATCH_LCD_P3, 1);
- gpio_set_value(H1940_LATCH_LCD_P2, 1);
- gpio_set_value(H1940_LATCH_LCD_P4, 1);
- }
-}
-
-static struct plat_lcd_data h1940_lcd_power_data = {
- .set_power = h1940_lcd_power_set,
-};
-
-static struct platform_device h1940_lcd_powerdev = {
- .name = "platform-lcd",
- .dev.parent = &s3c_device_lcd.dev,
- .dev.platform_data = &h1940_lcd_power_data,
-};
-
-static struct uda1380_platform_data uda1380_info = {
- .gpio_power = H1940_LATCH_UDA_POWER,
- .gpio_reset = S3C2410_GPA(12),
- .dac_clk = UDA1380_DAC_CLK_SYSCLK,
-};
-
-static struct i2c_board_info h1940_i2c_devices[] = {
- {
- I2C_BOARD_INFO("uda1380", 0x1a),
- .platform_data = &uda1380_info,
- },
-};
-
-#define DECLARE_BUTTON(p, k, n, w) \
- { \
- .gpio = p, \
- .code = k, \
- .desc = n, \
- .wakeup = w, \
- .active_low = 1, \
- }
-
-static struct gpio_keys_button h1940_buttons[] = {
- DECLARE_BUTTON(S3C2410_GPF(0), KEY_POWER, "Power", 1),
- DECLARE_BUTTON(S3C2410_GPF(6), KEY_ENTER, "Select", 1),
- DECLARE_BUTTON(S3C2410_GPF(7), KEY_RECORD, "Record", 0),
- DECLARE_BUTTON(S3C2410_GPG(0), KEY_F11, "Calendar", 0),
- DECLARE_BUTTON(S3C2410_GPG(2), KEY_F12, "Contacts", 0),
- DECLARE_BUTTON(S3C2410_GPG(3), KEY_MAIL, "Mail", 0),
- DECLARE_BUTTON(S3C2410_GPG(6), KEY_LEFT, "Left_arrow", 0),
- DECLARE_BUTTON(S3C2410_GPG(7), KEY_HOMEPAGE, "Home", 0),
- DECLARE_BUTTON(S3C2410_GPG(8), KEY_RIGHT, "Right_arrow", 0),
- DECLARE_BUTTON(S3C2410_GPG(9), KEY_UP, "Up_arrow", 0),
- DECLARE_BUTTON(S3C2410_GPG(10), KEY_DOWN, "Down_arrow", 0),
-};
-
-static struct gpio_keys_platform_data h1940_buttons_data = {
- .buttons = h1940_buttons,
- .nbuttons = ARRAY_SIZE(h1940_buttons),
-};
-
-static struct platform_device h1940_dev_buttons = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &h1940_buttons_data,
- }
-};
-
-static struct platform_device *h1940_devices[] __initdata = {
- &h1940_dev_buttons,
- &s3c_device_ohci,
- &s3c_device_lcd,
- &s3c_device_wdt,
- &s3c_device_i2c0,
- &s3c_device_iis,
- &samsung_asoc_dma,
- &s3c_device_usbgadget,
- &h1940_device_leds,
- &h1940_device_bluetooth,
- &s3c_device_sdi,
- &s3c_device_rtc,
- &s3c_device_timer[0],
- &h1940_backlight,
- &h1940_lcd_powerdev,
- &s3c_device_adc,
- &s3c_device_ts,
- &power_supply,
- &h1940_battery,
-};
-
-static void __init h1940_map_io(void)
-{
- s3c24xx_init_io(h1940_iodesc, ARRAY_SIZE(h1940_iodesc));
- s3c24xx_init_clocks(0);
- s3c24xx_init_uarts(h1940_uartcfgs, ARRAY_SIZE(h1940_uartcfgs));
-
- /* setup PM */
-
-#ifdef CONFIG_PM_H1940
- memcpy(phys_to_virt(H1940_SUSPEND_RESUMEAT), h1940_pm_return, 1024);
-#endif
- s3c_pm_init();
-
- /* Add latch gpio chip, set latch initial value */
- h1940_latch_control(0, 0);
- WARN_ON(gpiochip_add(&h1940_latch_gpiochip));
-}
-
-/* H1940 and RX3715 need to reserve this for suspend */
-static void __init h1940_reserve(void)
-{
- memblock_reserve(0x30003000, 0x1000);
- memblock_reserve(0x30081000, 0x1000);
-}
-
-static void __init h1940_init_irq(void)
-{
- s3c24xx_init_irq();
-}
-
-static void __init h1940_init(void)
-{
- u32 tmp;
-
- s3c24xx_fb_set_platdata(&h1940_fb_info);
- s3c24xx_mci_set_platdata(&h1940_mmc_cfg);
- s3c24xx_udc_set_platdata(&h1940_udc_cfg);
- s3c24xx_ts_set_platdata(&h1940_ts_cfg);
- s3c_i2c0_set_platdata(NULL);
-
- /* Turn off suspend on both USB ports, and switch the
- * selectable USB port to USB device mode. */
-
- s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST |
- S3C2410_MISCCR_USBSUSPND0 |
- S3C2410_MISCCR_USBSUSPND1, 0x0);
-
- tmp = (0x78 << S3C24XX_PLL_MDIV_SHIFT)
- | (0x02 << S3C24XX_PLL_PDIV_SHIFT)
- | (0x03 << S3C24XX_PLL_SDIV_SHIFT);
- writel(tmp, S3C2410_UPLLCON);
-
- gpio_request(S3C2410_GPC(0), "LCD power");
- gpio_request(S3C2410_GPC(1), "LCD power");
- gpio_request(S3C2410_GPC(4), "LCD power");
- gpio_request(S3C2410_GPC(5), "LCD power");
- gpio_request(S3C2410_GPC(6), "LCD power");
- gpio_request(H1940_LATCH_LCD_P0, "LCD power");
- gpio_request(H1940_LATCH_LCD_P1, "LCD power");
- gpio_request(H1940_LATCH_LCD_P2, "LCD power");
- gpio_request(H1940_LATCH_LCD_P3, "LCD power");
- gpio_request(H1940_LATCH_LCD_P4, "LCD power");
- gpio_request(H1940_LATCH_MAX1698_nSHUTDOWN, "LCD power");
- gpio_direction_output(S3C2410_GPC(0), 0);
- gpio_direction_output(S3C2410_GPC(1), 0);
- gpio_direction_output(S3C2410_GPC(4), 0);
- gpio_direction_output(S3C2410_GPC(5), 0);
- gpio_direction_input(S3C2410_GPC(6));
- gpio_direction_output(H1940_LATCH_LCD_P0, 0);
- gpio_direction_output(H1940_LATCH_LCD_P1, 0);
- gpio_direction_output(H1940_LATCH_LCD_P2, 0);
- gpio_direction_output(H1940_LATCH_LCD_P3, 0);
- gpio_direction_output(H1940_LATCH_LCD_P4, 0);
- gpio_direction_output(H1940_LATCH_MAX1698_nSHUTDOWN, 0);
-
- gpio_request(H1940_LATCH_SD_POWER, "SD power");
- gpio_direction_output(H1940_LATCH_SD_POWER, 0);
-
- platform_add_devices(h1940_devices, ARRAY_SIZE(h1940_devices));
-
- gpio_request(S3C2410_GPA(1), "Red LED blink");
- gpio_request(S3C2410_GPA(3), "Blue LED blink");
- gpio_request(S3C2410_GPA(7), "Green LED blink");
- gpio_request(H1940_LATCH_LED_FLASH, "LED blink");
- gpio_direction_output(S3C2410_GPA(1), 0);
- gpio_direction_output(S3C2410_GPA(3), 0);
- gpio_direction_output(S3C2410_GPA(7), 0);
- gpio_direction_output(H1940_LATCH_LED_FLASH, 0);
-
- i2c_register_board_info(0, h1940_i2c_devices,
- ARRAY_SIZE(h1940_i2c_devices));
-}
-
-MACHINE_START(H1940, "IPAQ-H1940")
- /* Maintainer: Ben Dooks <ben-linux@fluff.org> */
- .atag_offset = 0x100,
- .map_io = h1940_map_io,
- .reserve = h1940_reserve,
- .init_irq = h1940_init_irq,
- .init_machine = h1940_init,
- .timer = &s3c24xx_timer,
- .restart = s3c2410_restart,
-MACHINE_END
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 02:34:11 +0000